supported by the National Natural Science Foundation of China(Grant Nos.U22A20202 and 52275477).
Trochoidal milling is known for its advantages in machining difficult-to-machine materials as it facilitates chip removal and tool cooling.However,the conventional trochoidal tool path presents challenges such as lowe...
co-supported the National Natural Science Foundation of China(No.52235010);the Heilongjiang Postdoctoral Fund(No.LBH-Z22136);the New Era Longjiang Excellent Master and Doctoral Dissertation Fund(No.LJYXL2022-057).
To mill fine and well-defined micro-dimpled structures,a machining manner of spiral trajectory tool reciprocating motion,where the tool repeats the process of‘feed milling–retract–cutting feed–feed milling again’...
financially supported by the National Natural Science Foundation of China(Nos.92160301,92060203,52175415,and 52205475);the Science Center for Gas Turbine Project(Nos.P2022-AB-IV-002-001 and P2023-B-IV-003-001);the Natural Science Foundation of Jiangsu Province(No.BK20210295);the Superior Postdoctoral Project of Jiangsu Province(No.2022ZB215);the National Key Laboratory of Science and Technology on Helicopter Transmission in NUAA(No.HTL-A-22G12).
Minimum quantity lubrication(MQL),as a new sustainable and eco-friendly alternative cooling/lubrication technology that addresses the limitations of dry and wet machining,utilizes a small amount of lubricant or coolan...
Supported by National Key Research and Development Program of China(Grant Nos.2019YFA0708902,2022YFB3404002);Fundamental Research Funds for the Central Universities of China(Grant No.DUT22LAB501);National Science Foundation for Distinguished Young Scholars of China(Grant No.52325506);National Natural Science Foundation of China(Grant No.52275411)。
C_(f)/SiC composites are characterized as anisotropic,heterogeneous,brittle,and hard materials.The process of manufacturing C_(f)/SiC composites using traditional machining techniques is prone to edge chipping damage ...
co-supported by the Natural Science Foundation of Jiangsu Province(No.BK20230092);by the National Natural Science Foundation of China(Nos.52375500,52075256,and U22A20204).
Owing to their remarkable flexibility and favorable cost-effectiveness,industrial robots have found extensive applications to cutting of materials across sophisticated manufacturing fields.However,the structurally low...
National Key Research and Development Program of China(No.2023YFB3711100);National Natural Science Foundation of China(Grant Nos.52275458,52275207);Natural Science Foundation of Tianjin(Grant No.22JCZDJC00050)。
Significant advancements in ultra-precision machining technology have forced a re-examination of the spindle perpendicularity errors'impact on the milled surface quality at the micro-nano scale.In this paper,a method ...
found by the National Natural Science Foundation of China(grant number 52268068,52368062,52368064);the Natural Science Foundation of Jiangxi Province(grant number 20232BAB214076,20232BAB204085);the National High-level University Scholarship Program(grant number 202306560084);the Fundamental Research Funds for the Central Universities,CHD(grant number 300102210501);the Tianshan Leading Talents in Scientific and Technological Innovation(grant number 2022TSYCLJ0045);the Science and Technology Projects of Xinjiang Communications Investment Group Co.,Ltd(grant number ZKXFWCG-202211-010).
Cold milling is a widely used method for rehabilitating asphalt pavement,generating reclaimed asphalt pavement(RAP)chunks.Within this process,aggregates within the asphalt pavement will be crushed,forming RAP agglomer...
financially supported by the National Natural Science Foundation of China(Grant No.52205481);the Support Plan for Outstanding Youth Innovation Team in Universities of Shandong Province,China(Grant No.2023KJ114);the Qingdao Science and Technology Planning Park Cultivation Plan,China(Grant No.23-1-5-yqpy-17-qy).
The nickel-based high-temperature alloy GH4169 is the material of choice for manufacturing critical components in aeroengines,and electrostatic atomization minimum quantity lubrication(EMQL)milling represents a fundam...
supported by the National Natural Science Foundation of China(Grant Nos.12172248,12021002,12302022,12132010);Tianjin Research Program of Application Foundation and Advanced Technology(Grant No.22JCQNJC00780);the IoT Standards and Application Key Laboratory of the Ministry of Industry and Information Technology(Grant No.202306).
The shell composed of large-scale parts is the essential component of mechanical structures in the aerospace,shipping,and railway industries.These workpieces are characterized by thin walls and weak rigidity,thus requ...
Project supported by the National Natural Science Foundation of China(Nos.12172248,12021002,12302022,and 12132010);the Tianjin Research Program of Application Foundation and Advanced Technology of China(No.22JCQNJC00780);IoT Standards and Application Key Laboratory of the Ministry of Industry and Information Technology of China(No.202306)。
As critical components of aircraft skins and rocket fuel storage tank shells,large thin-walled workpieces are susceptible to vibration and deformation during machining due to their weak local stiffness.To address thes...